Commodities
PrimaryGold, Silver, Copper, Lead, Zinc
TertiaryArsenic
Commodity typeM
Deposit
Model85: Polymetallic veins
Deposit sizeS
WorkingsUnderground
Orebody formVEINS
Materials
Ore mineralsChalcopyrite, Galena, Pyrrhotite, Sphalerite
GangueQuartz
Geology
Host rockTonalite · Grotto Batholith
Tectonic settingCascade Volcanic Arc
AlterationTonalite Is Sheared And Bleached
Economic & production
Development statusPast Producer
Identification
Deposit ID10048554
MRDS IDMP00151
RegionNA
Data scoreB
Coordinates47.9801, -121.35954
References
JOHNSON, F.L., DENTON, D.K., IVERSON, S.R., MCCULLOCH, R.B., STEBBINS, S.A., AND STOTELMEYER, R.B., 1983, MINERAL RESOURCES OF THE GLACIER PEAK RARE II AREA (NO. L6031), SNOHOMISH COUNTY, WASHINGTON: U.S. BUREAU OF MINES OPEN-FILE REPORT MLA 75-83, P. 5, 26.TABOR, R.W., FRIZZELL, V.A., JR., BOOTH, D.B., WHETTEN, J.T., WAITT, R.B., JR., AND ZARTMAN, R.E., 1982, PRELIMINARY GEOLOGIC MAP OF THE SKYKOMISH RIVER 1:100,000 QUADRANGLE, WASHINGTON: U.S. GEOLOGICAL SURVEY OPEN-FILE REPORT 82-747, SCALE 1:100,000.JOHNSON AND OTHERS